TY - RPRT TI - Scanning electron micrographs of modern and late Holocene chrysomonad cysts from Harden Lake Meadow, Yosemite National Park, California AU - David P. Adam PY - 1981 DO - 10.3133/ofr8146 UR - https://pubs.usgs.gov/publication/ofr8146 ID - ofr8146 ER -